tx 0x83df84d7669d5b3ea2e249ba8d7f1b8268971aedc1d2103ff420f4b75e51484bCopy

payload

{
  "ModifyOrder": {
    "new_size": 812787862,
    "order_id": 473568241,
    "new_price": 7405000000
  }
}